On January 28, Dongyang resident Wu was diagnosed with new crown pneumonia. According to the investigation, Wu took bus No. 28 in Dongyang City on January 22, which was driven by Liu. Liu returned to his hometown, Yongcheng City, Henan Province on January 27. Then, Dongyang CDC issued a notice to Yongcheng city to assist in the investigation. On February 2, the CDC of Yongcheng City, Henan Province reported that Liu was diagnosed as a new crown pneumonia case one day.
Chen Qiaojin, vice mayor of Dongyang City, introduced at the conference that the city quickly set up a special class for case tracing after receiving feedback. At the first time, he released an assistant investigation notice through the news media, announcing the bus routes and specific time driven by Liu after January 22. On March 3, a supplementary notice was issued to announce the route and time of Lius bus driving at the specific location and minute, calling on relevant passengers to contact the CDC. At present, 103 passengers have been found in the city through passenger reports, card swiping information queries of public transport companies and big data rows, all of whom have been isolated for observation. The next step will be to increase the force of touch and find every close contact.
A taxi driver in Hohhot (MEng ay1754) was diagnosed with pneumonia caused by a new type of coronavirus. During the operation of the taxi, WeChat paid 138 people, Alipay paid 4 people, 142 people, and the rest paid in cash.